(2R,3S,4S,6S)-2-Allyl-4-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-pyran

Base Information

Chemical Name:(2R,3S,4S,6S)-2-Allyl-4-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-pyran
CAS No.:155434-13-2
Molecular Formula:C₃₈H₅₄O₄Si₂
Molecular Weight:631.015
Hs Code.:

Synonyms:(2R,3S,4S,6S)-2-Allyl-4-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-pyran

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Chemical Property of (2R,3S,4S,6S)-2-Allyl-4-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-pyran

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Technology Process of (2R,3S,4S,6S)-2-Allyl-4-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-pyran

There total 5 articles about (2R,3S,4S,6S)-2-Allyl-4-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-pyran which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 994-30-9
triethylsilyl chloride

: 122821-83-4
2,6-Anhydro-4-O-benzyl-1-O-(tert-butyldiphenylsilyl)-3,7,8,9-tetradeoxy-D-altro-non-8-enitol

: 155434-13-2
(2R,3S,4S,6S)-2-Allyl-4-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-pyran

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 25 ℃;
DOI:10.1039/c39930001638

Reference yield: 95.0%

: 79271-56-0
triethylsilyl trifluoromethyl sulfonate

: 122821-83-4
2,6-Anhydro-4-O-benzyl-1-O-(tert-butyldiphenylsilyl)-3,7,8,9-tetradeoxy-D-altro-non-8-enitol

: 155434-13-2
(2R,3S,4S,6S)-2-Allyl-4-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-pyran

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 0 ℃; for 4h;
DOI:10.1002/(SICI)1521-3765(19990201)5:2<628::AID-CHEM628>3.0.CO;2-E

Reference yield:

: 100-39-0
benzyl bromide

: 155434-13-2
(2R,3S,4S,6S)-2-Allyl-4-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-pyran

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) nBu₂SnO, 2.) nBu₄NBr / 1.) MeOH, 60 deg C, 1 h, 2.) C₆H₆, 80 deg C, 5 h

2: 95 percent / 2,6-lutidine / CH₂Cl₂ / 4 h / 0 °C

With 2,6-dimethylpyridine; tetrabutylammomium bromide; di(n-butyl)tin oxide; In dichloromethane;
DOI:10.1002/(SICI)1521-3765(19990201)5:2<628::AID-CHEM628>3.0.CO;2-E